רוי סופר
type: MusicGroup
genre: mizrahi
popularity: 11
followers: 1111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ae925a48498d0bf751caaad17da6091af7a770e917429c2996c206cdebd160c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11c85b54-b1ec-4958-ba9d-2883eac5f53a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11c85b54-b1ec-4958-ba9d-2883eac5f53a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11c85b54-b1ec-4958-ba9d-2883eac5f53a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ae925a48498d0bf751caaad17da6091af7a770e917429c2996c206cdebd160c","name":"רוי סופר","registered_at":"2026-06-14T06:17:32Z","symbol":"NIM0364568","token_address":"0x572483cf4f2deccbdc7270969188845e3e0615e5","type":"artist","uuid":"11c85b54-b1ec-4958-ba9d-2883eac5f53a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae925a48498d0bf751caaad17da6091af7a770e917429c2996c206cdebd160c. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11c85b54-b1ec-4958-ba9d-2883eac5f53a.json and https://artists.proofprofile.net/proofs/artist/11c85b54-b1ec-4958-ba9d-2883eac5f53a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x7ae925a48498d0bf751caaad17da6091af7a770e917429c2996c206cdebd160c","name":"רוי סופר","registered_at":"2026-06-14T06:17:32Z","symbol":"NIM0364568","token_address":"0x572483cf4f2deccbdc7270969188845e3e0615e5","type":"artist","uuid":"11c85b54-b1ec-4958-ba9d-2883eac5f53a"}
album: לא קורה אצלנו
  type: MusicAlbum
  date published: 2020-12-11
album: איך עשית
  type: MusicAlbum
  date published: 2021-07-12
album: לא רואה
  type: MusicAlbum
  date published: 2021-11-09
album: אי בודד
  type: MusicAlbum
  date published: 2022-07-24
album: אי בודד (לייב אקוסטי)
  type: MusicAlbum
  date published: 2022-08-14
album: לבבות
  type: MusicAlbum
  date published: 2022-09-20
album: אידיוט
  type: MusicAlbum
  date published: 2022-12-18
  track: אידיוט
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178983
    explicit: false
    by artist: רוי סופר
    in album: אידיוט
      type: MusicAlbum
      date published: 2022-12-18
    genre: mizrahi
    isrc code: IL6432200702
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:41:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9b238e4dde07037580736efbe9d5d2a4685493dd4cfb9b3436cc8f182c8d62c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL6432200702
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b238e4dde07037580736efbe9d5d2a4685493dd4cfb9b3436cc8f182c8d62c9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL6432200702.
      date published: 2026-07-04T10:04:33Z
    audio: אידיוט
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.004
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.759
      additional property: Energy
        type: PropertyValue
        value: 0.443
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.457
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.196
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: איזה מזל את
  type: MusicAlbum
  date published: 2023-03-09
album: נשארתי אחרון
  type: MusicAlbum
  date published: 2023-07-09
  track: נשארתי אחרון
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161941
    explicit: false
    by artist: רוי סופר
    in album: נשארתי אחרון
      type: MusicAlbum
      date published: 2023-07-09
    genre: mizrahi
    isrc code: IL6432200767
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T18:47:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ead2c8869992db19348ee31cfcf6777cc693464b1dc161a687925263c833af7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958600
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958600
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL6432200767
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:24:05Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ead2c8869992db19348ee31cfcf6777cc693464b1dc161a687925263c833af7. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL6432200767.
      date published: 2026-07-18T19:24:05Z
    audio: נשארתי אחרון
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.027
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: ירח (החצי שלי)
album: מון שרי
album: אוקיי
album: אוורסט
album: חדשה בשכונה
album: אני מגיע
album: ישנה אצלי
album: בואי נרקוד הלילה

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.634

Energy
type: PropertyValue
value: 0.512

Speechiness
type: PropertyValue
value: 0.024

Acousticness
type: PropertyValue
value: 0.358

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.17

Valence (Positivity)
type: PropertyValue
value: 0.361

Loudness (dB)
type: PropertyValue
value: -5.459

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

ירח (החצי שלי)
type: MusicAlbum
date published: 2023-09-03

מון שרי
type: MusicAlbum
date published: 2024-02-04

אוקיי
type: MusicAlbum
date published: 2024-03-18

אוורסט
type: MusicAlbum
date published: 2024-07-02

חדשה בשכונה
type: MusicAlbum
date published: 2024-08-14

אני מגיע
type: MusicAlbum
date published: 2024-09-29

ישנה אצלי
type: MusicAlbum
date published: 2025-01-19

בואי נרקוד הלילה
type: MusicAlbum
date published: 2025-09-17